Home / 38,606,764.12-57,910,099.56-9,852,903.04

Finding the Fourth Proportional to 38,606,764.12, 57,910,099.56 and 9,852,903.04

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Solution

The fourth proportional to 38,606,764.12, 57,910,099.56 and 9,852,903.04 is: 14,779,342.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,606,764.12 : 57,910,099.56 = 9,852,903.04 : x
  2. Step 2: Convert to fraction form
    38,606,764.12/57,910,099.56 = 9,852,903.04/x
  3. Step 3: Cross multiply
    38,606,764.12x = 57,910,099.56 × 9,852,903.04
  4. Step 4: Simplify right side
    38,606,764.12x = 570,582,596,001,426.62
  5. Step 5: Solve for x
    x = 570,582,596,001,426.62/38,606,764.12
  6. Step 6: Final answer
    x = 14,779,342.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.